mitmdump 抓包错误：Certificate verification error for www.****.com: unable to get local issuer certificat...

这个错误是因为mitmdump无法验证证书的签发者。可以尝试以下方法解决：

1. 通过安装证书来信任mitmdump的证书。在mitmdump控制台中输入“mitmweb”，打开mitmweb界面。在mitmweb界面中，点击左上角的“Options”按钮，然后点击“Install mitmproxy-ca-cert.pem”按钮，按照提示安装证书即可。

2. 在mitmdump启动命令中添加参数“--ssl-insecure”。这个参数会关闭SSL证书的验证，但不建议在生产环境中使用。

3. 如果你使用的是Python requests模块发送请求，可以通过设置verify参数为False来关闭SSL证书的验证。例如：

import requests
response = requests.get('https://www.****.com', verify=False)

注意，关闭SSL证书验证会增加安全风险，建议仅在开发或测试环境中使用。

相关问题

git SSL certificate problem: unable to get local issuer certificate

Hi there! It seems like you're facing an SSL certificate problem while using Git and getting the error "unable to get local issuer certificate." This error usually occurs when Git is unable to verify the SSL certificate of the remote repository. To fix this issue, you can try the following steps:

1. Update Git: Make sure you're using the latest version of Git. Older versions may have issues with SSL certificates.

2. Set the SSL verify flag: Run the following command to disable SSL verification temporarily:

git config --global http.sslVerify false

Note: This is not recommended for security reasons, but it can help identify if the SSL certificate is the root cause of the problem.

3. Configure Git to use the correct certificate bundle: Run the following command:

git config --global http.sslCAinfo /path/to/certificate.pem

Replace "/path/to/certificate.pem" with the path to your SSL certificate bundle. You can also try using a different certificate bundle if the current one is causing issues.

4. Update your system's certificate store: Sometimes, the SSL certificates on your system might be outdated or missing. Update your system's certificate store and try again.

If none of these steps resolve the issue, it's possible that the SSL certificate is actually missing or not properly installed on the server you're trying to connect to. In such cases, you may need to contact the server administrator or use alternative methods for cloning or accessing the repository.

I hope this helps! Let me know if you have any further questions.

unable to get local issuer certificate (_ssl.c:1002)

This error typically occurs when the SSL certificate of the remote server cannot be verified by the local system. Here are a few steps you can try to resolve the issue:

1. Verify your system's date and time: Ensure that the date and time on your local system are set correctly. An incorrect date/time can cause SSL certificate verification failures.

2. Update the CA certificates: Install or update the CA (Certificate Authority) certificates on your system. These certificates are used to verify the authenticity of SSL certificates. You can search for instructions specific to your operating system on how to update or install CA certificates.

3. Disable SSL verification (not recommended): If you are in a development environment or trust the remote server, you can temporarily disable SSL verification. However, this is not recommended for production environments and can expose you to security risks.

In Python, you can disable SSL verification using the `verify` parameter in requests library:

   import requests
   
   requests.get(url, verify=False)

4. Check your firewall or antivirus settings: Sometimes, firewalls or antivirus software can interfere with SSL certificate verification. Temporarily disabling them or reconfiguring their settings might help resolve the issue.

If none of these steps work, please provide more information about your specific setup and the context in which you encounter this error.